New Delhi, Jan 28: A Delhi court has summoned popular singer Mika Singh in a defamation suit filed by a doctor seeking Rs 50 lakh as damage for allegedly slapping him and tarnishing his image at a programme here organised by medical practitioners.

Additional District Judge D K Jangala issued summons to Amrik Singh alias Mika for January 30 on the suit filed by Dr Srikanth, an ophthalmologist at Dr Baba Saheb Ambedkar Hospital here, alleging that the singer had slapped him during a live concert coordinated by the Delhi Ophthalmological Society as part of its three-day conference.